Questions tagged [depth-registered]
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14
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Have registered depth image adopt color image timestamp
We're use the code underneath to register depth images with color images. With this code a registered depth image keeps the time stamp of its original depth image.
However, since the depth image is ...
- 33
0
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registering depth image on different image size
Hi everyone.
I do want to register my depth image onto an mochrome image using depth_image_proc register.
I do publish the transform between the frame_ids using a static tranform publisher (see launch ...
max_ros
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2
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depth_image_proc: How do we use it...exactly?
Folks,
I can't get depth_image_proc to work. image_proc works, not problem, but the depth one is driving me crazy. I am already publishing a camera/depth_registered/image_raw topic (16bit mm), but I ...
Pototo
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fovis on depth-only sensors?
Hey,
I wanted to implement SLAM on Occipital's Structure Sensor which happens to be a depth only camera and provides no RGB images.
I was wondering if there is anyway to use the Fovis package to ...
VijethRai
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9
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Is it possible to convert depth messages as Ipl image using CvBridge
I could convert RGB messages in to picture but says that the "[32FC1] is not a color format. but [mono8] is. The conversion does not make sense". Is there anything else i should be doing?
my ...
shravan
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2
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6
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Openni2 Unable to Subscribe To Two Cameras Simultaneously
I have two Asus Xtion Pros, but it is impossible to subscribe to both depth_registered/points topics at the same time. I have looked into the logs of openni2 launch but there's nothing relevant in ...
atp
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Openni2 problem with registered depth points
Hi,
I have an Xtion depth camera attached to nao robot, and I try to get registered depth points from it but the topic almost publishes nothing (except one or two messages after long time), also I ...
abd_el_mon3em
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How to process pointclouds remotely, on workstation?
So I would like to run the PCL People Detection Code for the Kinect of my TurtleBot. However I want to do most of the 'work' on my (more capable) workstation, rather than the TurtleBot's netbook, to ...
oswinium
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Turtlebot depth image not showing in image_view
Hello,
I want to try some opencv algorithms with depth images from the turtlebot1 (create base). I want to save them for later use because of the complexity of modifying and remaking a node.
We have ...
aguadopd
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3
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How to interpret the raw depth image data?
Hello,
I want to get the distance of an object from the depth sensor(Primesense). I am able to subscribe to all the topics. I am not sure which one to use for my purpose. I tried using "/camera/...
Keerthi Raj
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Extracting kinect depth_registered image
Hi everybody,
I am using Ubuntu 12.10 with ROS Groovy.
My problem is that I would like to extract the depth_registered image, in the same way I do it with the rgb image (in order to be able to do some ...
Stephane.M
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How to perform a good calibration for the Kinect?
Hello,
I am doing an app to merge point clouds. I am using kinect but i need to improve accuracy because I think my program is working (using Iterative closest point and detecting features such as ...
anto1389
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3
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3
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registered depth image is black
Hi,
i have two working places (office and home).
Office:
When i try to display depth images from the kinect with rviz, everything is ok. I switch between depth images and registered depth images with ...
sebastianKrabben
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kinect (openni): pointcloud2. Object shadow appearing in rviz?
All,
I have a Kinect sensor displaying pointcloud2 data in rviz with RGB8 Color transformer mode using /camera/depth_registered/points topic. Image looks great except for a large shadow appearing ...
Andrius